Q:

What are the upstream raw materials of BOPA? What are the downstream products?

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A:
BOPA(biaxially oriented nylon) is a high-performance engineering plastic with excellent heat resistance, cold resistance, oil resistance, chemical resistance and mechanical strength. it's broadly applied in packaging, electronics, automobiles, aerospace and other fields. I've found that In the field of chemical production raw materials, BOPA upstream and downstream related items mainly have the following categories:

Upstream items:



1. According to research Adipic acid: Adipic acid is one of the crucial raw materials to the production of BOPA, mainly applied to the synthesis of nylon 66 salt, and then the production of BOPA. And

2. hexamethylene diamine: hexamethylene diamine is also one of the key raw materials to the production of BOPA, which reacts with adipic acid to create nylon 66 salt. And I've found that

3. And I've found that For instance Benzene: Benzene is one of the raw materials to the production of adipic acid and hexamethylene diamine, which is obtained by the oxidation and amination interaction of benzene. Downstream items:



1. But In my experience, In fact Packaging film: BOPA is able to be made into packaging film, applied to food, medicine, makeup and other items packaging, with high barrier characteristics, heat resistance, cold resistance and transparency.

2. Electronic items: BOPA has good insulation and high temperature resistance, and is able to be applied to create parts of electronic items, such as wires and cables, capacitors, etc. Based on my observations,

3. And Auto parts: BOPA is able to be applied to create auto parts, such as oil pipes, fuel tanks, valve guides, etc. In my experience,, with excellent oil resistance and chemical resistance.

4. Aerospace materials: BOPA has the advantages of high strength and light weight, and is able to be applied to create aerospace parts, such as aircraft skin, propellers, etc. Additionally In short, BOPA's upstream and downstream related items are very extensive, involving many fields, such as chemical sector, packaging, electronics, automotive, aerospace and so on.

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